10PCS Mini Portable Hygrometer Tester Soil Moisture Humidimetre Meter
Observation: 1-3 (red part) means watering is needed, 4-7 (green part) means soil moisture is moderate, watering time can be adjusted according to plant needs, 8-10 (blue part) means wet and no watering is required.
Suitable for plantations, gardens, indoor potted plants, etc.
Only suitable for soil, do not use for liquids.
Tip:
Do not insert the probe into hard soil.
Don't stay in the soil for a long time.
Clean the probe after each use to avoid rust.
Colour:Black & Green
Material:ABS+Metal
Size:145x35x30mm
Package Contents:
10 x Soil Moisture Tester
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
What's in the box
10 x Soil Moisture Tester
